The IWQOL-Kids(©): establishing minimal clinically important difference scores and test-retest reliability.

Abstract

This study presents additional psychometric testing of the Impact of Weight on Quality of Life-Kids (IWQOL-Kids) with aims to establish distribution-based minimal clinically important difference scores (MCIDs) and evaluate test-retest reliability. Participants (N=263) represent a pooled sample of treatment-seeking obese adolescents (aged 11-19 years) from… (More)
DOI: 10.3109/17477166.2010.500391

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